Home / 6,063,979.40-9,095,969.10-3,911,643.35

Finding the Fourth Proportional to 6,063,979.40, 9,095,969.10 and 3,911,643.35

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Solution

The fourth proportional to 6,063,979.40, 9,095,969.10 and 3,911,643.35 is: 5,867,465.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,979.40 : 9,095,969.10 = 3,911,643.35 : x
  2. Step 2: Convert to fraction form
    6,063,979.40/9,095,969.10 = 3,911,643.35/x
  3. Step 3: Cross multiply
    6,063,979.40x = 9,095,969.10 × 3,911,643.35
  4. Step 4: Simplify right side
    6,063,979.40x = 35,580,187,041,820.48
  5. Step 5: Solve for x
    x = 35,580,187,041,820.48/6,063,979.40
  6. Step 6: Final answer
    x = 5,867,465.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.